Jinggu is located in the west of central Pu 'er City, Yunnan Province, in a county between north latitude10002'-10107' and 22 49'-23 52'. The Tropic of Cancer passes near the county seat and is a typical southern subtropical region. It is adjacent to Ninger in the east, Xiaohei River and Weiyuan River in the south and southeast, connected with Ninger and Pu 'er Yishui, facing Lancang County, Shuangjiang County and Lincang County in lincang in the west, and adjacent to zhenyuan county in the north. Jinggu East-West 107 km, North-South 1 15 km, with a total area of 7,550 square kilometers.

The discovery of Neolithic cultural relics unearthed in Zhengxing Town and Bian Jiang Township of Jinggu County proves that humans existed in Jinggu as early as three or four thousand years ago. With the disappearance of tribal groups, the establishment of slavery and the rise of feudalism, people of all ethnic groups have made common progress in the struggle to conquer nature, resist reactionary rule and resist foreign aggression, and constantly develop their own national culture.

Before the Ming and Qing Dynasties, most areas in Jinggu were inhabited by ethnic minorities and were in feudal territorial economy. The hereditary system of chieftain was abolished in Ming and Qing dynasties, and all ethnic groups were directly ruled by floating officials. The implementation of policies such as land reclamation, land reclamation and immigration penetrated into all fields of production and life, which gradually integrated the social economy. A large number of Han people moved in, bringing advanced culture, production technology and production tools, making economic and cultural exchanges between ethnic groups increasingly frequent. Primitive religious ideas have far-reaching influence. Dai people believe in Hinayana Buddhism, and once built 108 Myanmar Temple (Buddhist Temple) in Jinggu. Monks above "He Di" in Myanmar temples are commonly known as the Giant Buddha. The giant Buddha is familiar with his own literature, history and culture, is the owner of a temple, the preserver and disseminator of Dai culture, and is revered by the Dai people. Historically, the cultural communication of the Dai people was also centered on the Burmese temple. Buddhist activities of the Dai people are extremely frequent. Every year, in addition to fixed religious festivals, they also go to various places to worship immortals. The Monarch Cave on the banks of Pazhuang River in Zhengxing Town is a sacred place for immortals with a long history. Every year during the Dai New Year, Dai men, women and children go to Monnai Fairy Cave for fairy activities. The pagoda tree and pagoda tree in Mengwo General Buddhist Temple are symbols of the Dai people's long cultural tradition. There are more than 20 layers of sandstone reliefs on the tower body, engraved with folk stories such as Buddhist scriptures of Tang Priest and Peacock Princess, as well as ancient Dai sacrificial ceremonies and various birds and animals. It has a history of nearly 400 years.

The Yi, Lahu and Hani people in Jinggu also worship natural gods, and their main activities are "offering sacrifices". Every minority village has a "forest". In addition to "forest", there are also "landowners" and "mountain gods", all of which should be respected and sacrificed. During the festival, every household should carry out sacrificial activities. Yi, Lahu and Hani also have their own languages. There are rich and colorful folk stories and legends, as well as long narrative poems, folk music and folk dance art, especially the traditional literature of the Dai people is recorded and preserved in Dai language. For example, the kind and brave Zanda Gongma brothers fought against evil forces and finally destroyed the tyrant's narrative poem "Three Teeth Elephant"; Li Feng, a heroic epic about the war between the hero Han Hai and the wage reform, is an outstanding masterpiece.